Improved two-dimension code label recognition method

The invention discloses an improved two-dimension code label recognition method. The improved two-dimension code label recognition method is characterized in that the method comprises the steps that an overall image of a two-dimension code label is acquired by a two-dimension code recognizer in the process at a two-dimension code is generated; the outline of a horizontal control data area and the outline of a longitudinal control data area are recognized by the two-dimension code recognizer; the outline of the horizontal control data area and the outline of the longitudinal control data area are positioned to enable a service data area to be recognized by the two-dimension code recognizer; a two-dimensional code label image of the service data area, a two-dimension code label image of the horizontal control data area and a two-dimension code label image of the longitudinal control data area are separated; the label images of the service data area, the horizontal control data area and the longitudinal control data area are recognized and decoded to obtain data carried by the label images.